Stock undertail?

[EvilDog]

I'm looking for an undertail to put on an early '90s GS500E to replace a broken one (the left blinker is dangling).  The bike is a beater so I want to go as cheap as possible.  Aside from trying to get one from a salvage yard (hard to find a wrecked bike that doesn't have this part broken), is there a good place for me to find this piece?  Stock is fine as long as it's cheap.

Any suggestions would be appreciated!

Thanks in advance.
Steve

[Jake D]

There is one on e-bay right now for like $1.00.

[dgyver]

I have one that had the bottom corners chewed on. It is the stock length so it could be cut off. Just pay shipping.